Hey this is my first post, but I'm addicted to Heroes. I've seen it from the beginning and I like theories but not spoilers.
So... we've seen The Symbol so many times now, and we finally, when we saw it on Hiro's sword, found what it means.However, The Symbol on Hiro's sword, as with the top of this page, appears upsidedown than what we've seen before. Do you think how it appears matters?